INVT Goodrive350-UL Series User manual

Goodrive350-UL Series High-performance Multifunction VFD Change histroy
No.
Change description
Version
Date
1
Initial version
V1.0
July 2019
2
•Updated function code
P00.17.
•Updated terminal and function
description in section A.7 PG
expansion card function
description.
V1.1
November 2019
3
•Added the STO function
description.
•Updated the wiring diagram of
control circuit.
•Updated function parameters.
•Added VFD models of 575V
0.75kW–18.5kW.
•Added appendix "Energy
efficiency data".
V1.2
March 2022

Goodrive350-UL Series High-performance Multifunction VFD Preface
i
Preface
Thank you for choosing the Goodrive350-UL series variable-frequency drive (VFD).
Goodrive350-UL is a high-performance and multi-function VFD aiming to integrate synchronous
motor drive with asynchronous motor drive, and torque control, speed control with position control. It
is armed with advanced vector control technology and the latest digital processor dedicated for motor
control, thus enhancing product reliability and adaptability to the environment. Goodrive350-UL series
VFD adopts customized and industrialized design to realize excellent control performance through
optimized functions and flexible applications.
In order to meet diversified customer demands, the Goodrive350-UL series VFD provides abundant
expansion cards including programmable expansion card, PG card, communication card and I/O
expansion card to achieve various functions as needed.
The programmable expansion card adopts the mainstream development environment for customers
to carry out secondary development easily, fulfilling varied customized needs and reducing customer
cost.
PG card supports a variety of encoders like incremental encoders and resolver-type encoders, in
addition, it also supports pulse reference and frequency-division output. PG card adopts digital filter
technology to improve EMC performance and to realize stable transmission of the encoder signal
over a long distance. It is equipped with encoder offline detection function to contain the impact of
system faults.
Goodrive350-UL series VFD supports multiple kinds of popular communication modes to realize
complicated system solutions. It can be connected to the internet with optional wireless
communication card, by which you can monitor the VFD state anywhere any time via mobile APP.
Goodrive350-UL series VFD uses high power density design. Some power ranges carry built-in DC
reactor and braking unit to save installation space. Through overall EMC design, it can satisfy the low
noise and low electromagnetic interference requirements to cope with challenging grid, temperature,
humidity and dust conditions, thus greatly improving product reliability.
This operation manual presents installation wiring, parameter setting, fault diagnosis and trouble
shooting, and precautions related to daily maintenance. Read through this manual carefully before
installation to ensure that Goodrive350-UL series VFD is installed and operated in a proper manner to
give full play to its excellent performance and powerful functions.
If the end user is a military unit or the product is used for weapon manufacturing, please comply with
relevant export control regulations in the Foreign Trade Law of the People's Republic of China, and
complete necessary formalities.
We reserve the right to update the manual information without prior notice and have the final
interpretation for the manual content.

Goodrive350-UL Series High-performance Multifunction VFD Contents
ii
Contents
Preface.............................................................................................................................................i
Contents.......................................................................................................................................... ii
1 Safety precautions........................................................................................................................1
1.1 What this chapter contains ...............................................................................................1
1.2 Safety definition................................................................................................................1
1.3 Warning symbols..............................................................................................................1
1.4 Safety guidelines..............................................................................................................2
1.4.1 Delivery and installation.......................................................................................2
1.4.2 Commissioning and running.................................................................................3
1.4.3 Maintenance and component replacement...........................................................4
1.4.4 What to do after scrapping...................................................................................4
2 Quick start ....................................................................................................................................5
2.1 What this chapter contains ...............................................................................................5
2.2 Unpack inspection............................................................................................................5
2.3 Application confirmation....................................................................................................5
2.4 Environment confirmation.................................................................................................5
2.5 Installation confirmation....................................................................................................6
2.6 Basic commissioning........................................................................................................6
2.7 Safety standard related data.............................................................................................7
3 Product overview..........................................................................................................................8
3.1 What this chapter contains ...............................................................................................8
3.2 Basic principle..................................................................................................................8
3.3 Product specifications.......................................................................................................9
3.4 Product nameplate.........................................................................................................12
3.5 Model code ....................................................................................................................12
3.6 Product ratings...............................................................................................................13
3.6.1 AC 3PH 200V–240V..........................................................................................13
3.6.2 AC 3PH 380V–480V..........................................................................................14
3.6.3 AC 3PH 520V–600V..........................................................................................15
3.7 Structure diagram...........................................................................................................16
4 Installation guidelines..................................................................................................................17
4.1 What this chapter contains .............................................................................................17
4.2 Mechanical installation ...................................................................................................17
4.2.1 Installation environment.....................................................................................17
4.2.2 Installation direction...........................................................................................18
4.2.3 Installation mode ...............................................................................................19
4.2.4 Single-unit installation........................................................................................19
4.2.5 Multiple-unit installation......................................................................................20
4.2.6 Vertical installation.............................................................................................21

Goodrive350-UL Series High-performance Multifunction VFD Contents
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4.2.7 Tilted installation................................................................................................22
4.3 Standard wiring of main circuit........................................................................................23
4.3.1 Wiring diagram of main circuit............................................................................23
4.3.2 Main circuit terminal diagram .............................................................................24
4.3.3 Wiring process of the main circuit terminals .......................................................29
4.4 Standard wiring of control circuit.....................................................................................30
4.4.1 Wiring diagram of basic control circuit................................................................30
4.4.2 Input/output signal connection diagram..............................................................32
4.5 Wiring protection............................................................................................................33
4.5.1 Protecting the VFD and input power cable in short circuit...................................33
4.5.2 Protecting the motor and motor cable in short circuit..........................................34
4.5.3 Protecting the motor and preventing thermal overload........................................34
4.5.4 Bypass connection.............................................................................................34
5 Basic operation instructions ........................................................................................................35
5.1 What this chapter contains .............................................................................................35
5.2 Keypad introduction........................................................................................................35
5.3 Keypad display...............................................................................................................39
5.3.1 Displaying stopped-state parameters.................................................................39
5.3.2 Displaying running-state parameters..................................................................40
5.3.3 Displaying fault information................................................................................40
5.4 Operating the VFD through the keypad...........................................................................41
5.4.1 Entering/exiting menus......................................................................................41
5.4.2 Editing a parameter list......................................................................................46
5.4.3 Adding parameters to the parameter list displayed in stopped/running state.......47
5.4.4 Adding parameters to the user defined parameter list.........................................48
5.4.5 Editing user defined parameters ........................................................................48
5.4.6 Editing parameters in parameter groups ............................................................49
5.4.7 Monitoring states...............................................................................................49
5.4.8 Autotuning motor parameters.............................................................................50
5.4.9 Backing up parameters......................................................................................50
5.4.10 System settings...............................................................................................51
5.4.11 Power-on setup wizard.....................................................................................51
5.5 Basic operation instruction..............................................................................................53
5.5.1 What this section contains .................................................................................53
5.5.2 Common commissioning procedure...................................................................53
5.5.3 Vector control ....................................................................................................57
5.5.4 SVPWM control mode........................................................................................62
5.5.5 Torque control....................................................................................................71
5.5.6 Motor parameter................................................................................................75
5.5.7 Start/stop control ...............................................................................................81
5.5.8 Frequency setting..............................................................................................87

Goodrive350-UL Series High-performance Multifunction VFD Contents
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5.5.9 Analog input.......................................................................................................91
5.5.10Analog output...................................................................................................94
5.5.11 Digital input......................................................................................................99
5.5.12 Digital output .................................................................................................108
5.5.13 Simple PLC ................................................................................................... 114
5.5.14 Multi-step speed running................................................................................ 116
5.5.15 PID control..................................................................................................... 118
5.5.16 Run at wobbling frequency.............................................................................123
5.5.17 Local encoder input .......................................................................................125
5.5.18 Commissioning procedures for closed-loop control, position control and spindle
positioning................................................................................................................126
5.5.19 Fault handling................................................................................................131
5.5.20 Tension control solutions................................................................................136
6 Function parameter list..............................................................................................................141
6.1 What this chapter contains ...........................................................................................141
6.2 Function parameter list.................................................................................................141
P00 group—Basic functions......................................................................................142
P01 group—Start/stop control...................................................................................146
P02 group—Parameters of motor 1 ..........................................................................152
P03 group—Vector control of motor 1.......................................................................156
P04 group—V/F control............................................................................................163
P05 group—Input terminals......................................................................................171
P06 group—Output terminals ...................................................................................179
P07 group—HMI ......................................................................................................185
P08 group—Enhanced functions ..............................................................................191
P09 group—PID control............................................................................................199
P10 group—Simple PLC and multi-step speed control..............................................204
P11 group—Protection parameters...........................................................................207
P12 group—Parameters of motor 2 ..........................................................................215
P13 group—Control parameters of synchronous motor.............................................219
P14 group—Serial communication function...............................................................220
P15 group—Functions of communication expansion card 1......................................225
P16 group—Functions of communication expansion card 2......................................228
P17 group—Status viewing ......................................................................................233
P18 group—Closed-loop control state check ............................................................238
P19 group—Expansion card state check ..................................................................241
P20 group—Encoder of motor 1 ...............................................................................243
P21 group—Position control.....................................................................................247
P22 group—Spindle positioning................................................................................253
P23 group—Vector control of motor 2.......................................................................256
P24 group—Encoder of motor 2 ...............................................................................258

Goodrive350-UL Series High-performance Multifunction VFD Contents
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P25 group—Extension I/O card input functions.........................................................261
P26 group—Output functions of expansion I/O card..................................................265
P27 group—Programmable expansion card functions...............................................268
P28 group—Master/slave control functions...............................................................271
P90 group—Tension control in speed mode..............................................................274
P91 group—Tension control in torque mode .............................................................278
P92 group—Customized tension control functions....................................................281
P93 group—Tension control status viewing...............................................................282
7 Troubleshooting........................................................................................................................285
7.1 What this chapter contains ...........................................................................................285
7.2 Indications of alarms and faults ....................................................................................285
7.3 Fault reset....................................................................................................................285
7.4 Fault history .................................................................................................................285
7.5 VFD faults and solutions...............................................................................................285
7.5.1 Details of faults and solutions...........................................................................285
7.5.2 Other state ......................................................................................................293
7.6 Analysis on common faults...........................................................................................294
7.6.1 Motor fails to work ...........................................................................................294
7.6.2 Motor vibrates..................................................................................................295
7.6.3 Overvoltage.....................................................................................................296
7.6.4 Undervoltage...................................................................................................296
7.6.5 Unusual heating of motor.................................................................................297
7.6.6 VFD overheating..............................................................................................298
7.6.7 Motor stalls during ACC...................................................................................299
7.6.8 Overcurrent .....................................................................................................300
7.7 Countermeasures on common interference..................................................................301
7.7.1 Interference on meter switches and sensors....................................................301
7.7.2 Interference on communication........................................................................302
7.7.3 Failure to stop and indicator shimmering due to motor cable coupling..............303
7.7.4 Leakage current and interference on RCD.......................................................303
7.7.5 Live device chassis..........................................................................................304
8 Maintenance.............................................................................................................................305
8.1 What this chapter contains ...........................................................................................305
8.2 Periodical inspection ....................................................................................................305
8.3 Cooling fan...................................................................................................................307
8.4 Capacitor .....................................................................................................................308
8.4.1 Capacitor reforming.........................................................................................308
8.4.2 Electrolytic capacitor replacement....................................................................309
8.5 Power cable.................................................................................................................310
9 Communication protocol ........................................................................................................... 311
9.1 What this chapter contains ........................................................................................... 311

Goodrive350-UL Series High-performance Multifunction VFD Contents
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9.2 Modbus protocol introduction........................................................................................ 311
9.3 Application of Modbus .................................................................................................. 311
9.3.1 RS485............................................................................................................. 311
9.3.2 RTU mode.......................................................................................................314
9.4 RTU command code and communication data..............................................................317
9.4.1 Command code: 03H, reading N words (continuously reading a maximum of 16
words)......................................................................................................................317
9.4.2 Command code: 06H, writing a word................................................................319
9.4.3 Command code: 08H, diagnosis......................................................................320
9.4.4 Command code: 10H, continuous writing.........................................................320
9.4.5 Data address definition....................................................................................321
9.4.6 Fieldbus scale .................................................................................................325
9.4.7 Error message response..................................................................................326
9.4.8 Read/Write operation example.........................................................................328
9.5 Common communication faults.....................................................................................333
Appendix A Expansion cards........................................................................................................334
A.1 Model definition............................................................................................................334
A.2 Dimensions and installation..........................................................................................342
A.3 Wiring..........................................................................................................................345
A.4 IO expansion card (EC-IO501-00)................................................................................345
A.5 IO expansion card 2 (EC-IO502-00).............................................................................347
A.6 Programmable expansion card (EC-PC502-00)............................................................350
A.7 Communication cards..................................................................................................352
A.7.1 Bluetooth communication card (EC-TX501) and WIFI communication card
(EC-TX502)..............................................................................................................352
A.7.2 PROFIBUS-DP communication card (EC-TX503)............................................354
A.7.3 Ethernet communication card (EC-TX504).......................................................356
A.7.4 CANopen communication card (EC-TX505) and CAN master/slave control
communication card (EC-TX511)..............................................................................357
A.7.5 PROFINET communication card (EC-TX509)..................................................358
A.7.6 Ethernet/IP communication card (EC-TX510) and Modbus TCP communication
card (EC-TX515)......................................................................................................360
A.8 PG expansion card function description........................................................................362
A.8.1 Sin/Cos PG card (EC-PG502) .........................................................................362
A.8.2 UVW incremental PG card (EC-PG503-05) .....................................................365
A.8.3 Resolver PG card (EC-PG504-00)...................................................................367
A.8.4 Multifunction incremental PG card (EC-PG505-12)..........................................369
A.8.5 24V incremental PG card (EC-PG505-24) .......................................................373
A.8.6 Simplified incremental PG card (EC-PG507-12)...............................................376
A.8.7 24V simplified incremental PG card (EC-PG507-24)........................................377
A.9 GPRS card (EC-IC501-2).............................................................................................381

Goodrive350-UL Series High-performance Multifunction VFD Contents
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Appendix B Technical data...........................................................................................................382
B.1 What this chapter contains...........................................................................................382
B.2 Derated application......................................................................................................382
B.2.1 Capacity..........................................................................................................382
B.2.2 Derating..........................................................................................................382
B.3 Grid specifications........................................................................................................384
B.4 Motor connection data..................................................................................................384
B.4.1 EMC compatibility and motor cable length.......................................................384
B.5 Application standards...................................................................................................384
B.5.1 CE marking.....................................................................................................385
B.5.2 UL and CUL marking.......................................................................................385
B.5.3 EMC compliance declaration...........................................................................385
B.6 EMC regulations..........................................................................................................385
B.6.1 VFD category C2.............................................................................................386
B.6.2 VFD category C3.............................................................................................386
Appendix C Dimension drawings..................................................................................................387
C.1 What this chapter contains...........................................................................................387
C.2 Keypad structure .........................................................................................................387
C.2.1 Structure diagram ...........................................................................................387
C.2.2 Keypad installation bracket..............................................................................387
C.3 VFD structure..............................................................................................................388
C.4 Dimensions of VFDs of AC 3PH 200V–240V and 380V–480V......................................388
C.4.1 Wall installation dimensions.............................................................................388
C.4.2 Flange installation dimensions.........................................................................391
C.4.3 Floor installation dimensions ...........................................................................393
C.5 Dimensions of VFDs of AC 3PH 520V–600V................................................................394
C.5.1 Wall installation dimensions.............................................................................394
C.5.2 Flange installation dimensions.........................................................................395
Appendix D Optional peripheral accessories ................................................................................397
D.1 What this chapter contains...........................................................................................397
D.2 Wiring of peripheral accessories ..................................................................................397
D.3 Power supply...............................................................................................................398
D.4 Cables.........................................................................................................................398
D.4.1 Power cables..................................................................................................398
D.4.2 Control cables.................................................................................................399
D.4.3 Cable arrangement .........................................................................................403
D.4.4 Insulation inspection........................................................................................403
D.5 Breaker and electromagnetic contactor........................................................................404
D.6 Reactors......................................................................................................................406
D.7 Filters..........................................................................................................................409
D.7.1 Filter model description...................................................................................409

Goodrive350-UL Series High-performance Multifunction VFD Contents
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D.7.2 Filters..............................................................................................................410
D.8 Brake system............................................................................................................... 411
D.8.1 Braking component selection........................................................................... 411
D.8.2 Braking resistor cable selection.......................................................................414
D.8.3 Braking resistor installation..............................................................................414
Appendix E STO function description...........................................................................................416
E.1 STO function logic table...............................................................................................416
E.2 STO channel delay description.....................................................................................416
E.3 STO function installation checklist................................................................................417
Appendix FAcronyms and abbreviations......................................................................................418
Appendix G Energy efficiency data...............................................................................................419
Appendix H Further information....................................................................................................421
H.1 Product and service queries.........................................................................................421
H.2 Feedback on INVT VFD manuals.................................................................................421
H.3 Documents on the Internet...........................................................................................421